Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-05-24 Purchase |
2021-05-26 5:21 pm |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
1,900,000 | $3.7157 | $7,059,872 | 26,534,470 (Indirect Direct) |
View |
2021-05-21 Purchase |
2021-05-25 7:03 pm |
Morphic Holding Inc. | MORF | SPRINGER TIMOTHY A Director 10% Owner |
232,295 | $45.5 | $10,569,423 | 5,315,378 (Indirect Direct) |
View |
2021-05-21 Purchase |
2021-05-25 4:27 pm |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
2,773,479 | $3.19 | $8,847,398 | 24,634,470 (Indirect Direct) |
View |
2021-03-05 Purchase |
2021-03-08 7:12 pm |
Morphic Holding Inc. | MORF | SPRINGER TIMOTHY A Director 10% Owner |
100,000 | $70 | $7,000,000 | 5,083,083 (Indirect Direct) |
View |
2020-10-21 Purchase |
2020-10-23 5:12 pm |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
3,644,692 | $2.6219 | $9,555,907 | 21,860,991 (Indirect Direct) |
View |
2020-10-16 Purchase |
2020-10-20 6:07 pm |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
1,887,696 | $2.2971 | $4,336,230 | 18,216,299 (Indirect Direct) |
View |
2020-10-09 Purchase |
2020-10-14 4:18 pm |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
276,703 | $1.9966 | $552,465 | 16,328,603 (Indirect Direct) |
View |
2020-10-06 Purchase |
2020-10-08 5:50 pm |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
3,185,394 | $1.7094 | $5,445,213 | 16,051,900 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-03-30 Option Award |
2021-04-01 6:33 pm |
N/A 2031-03-29 |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
40,000 | $0 | 40,000 (Direct) |
View |
2020-06-19 Option Award |
2020-06-23 4:47 pm |
N/A 2030-06-18 |
SELECTA BIOSCIENCES INC | SELB | SPRINGER TIMOTHY A Director 10% Owner |
20,000 | $0 | 20,000 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 6:17 pm |
N/A 2030-06-18 |
Morphic Holding Inc. | MORF | SPRINGER TIMOTHY A Director 10% Owner |
12,000 | $0 | 12,000 (Direct) |
View |